WO2017054923A3 - Dialysegerät - Google Patents

Dialysegerät Download PDF

Info

Publication number
WO2017054923A3
WO2017054923A3 PCT/EP2016/001613 EP2016001613W WO2017054923A3 WO 2017054923 A3 WO2017054923 A3 WO 2017054923A3 EP 2016001613 W EP2016001613 W EP 2016001613W WO 2017054923 A3 WO2017054923 A3 WO 2017054923A3
Authority
WO
WIPO (PCT)
Prior art keywords
fluid
water
dialyzer
input system
container
Prior art date
Application number
PCT/EP2016/001613
Other languages
English (en)
French (fr)
Other versions
WO2017054923A2 (de
Inventor
Andreas Syfonios
Tilman STÄBLEIN
Dirk HÜMMER
Peter KLÖFFEL
Original Assignee
Fresenius Medical Care Deutschland Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fresenius Medical Care Deutschland Gmbh filed Critical Fresenius Medical Care Deutschland Gmbh
Priority to US15/763,260 priority Critical patent/US10729837B2/en
Priority to EP16774453.1A priority patent/EP3355951B1/de
Priority to CN201680056059.XA priority patent/CN108136093B/zh
Priority to BR112018006053A priority patent/BR112018006053A2/pt
Publication of WO2017054923A2 publication Critical patent/WO2017054923A2/de
Publication of WO2017054923A3 publication Critical patent/WO2017054923A3/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • A61M1/166—Heating
    • A61M1/1662—Heating with heat exchange between fresh and used dialysate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1621—Constructional aspects thereof
    • A61M1/1635—Constructional aspects thereof with volume chamber balancing devices between used and fresh dialysis fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • A61M1/1658—Degasification
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • A61M1/1668—Details of containers

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)

Abstract

Dialysegerät mit einem Dialysator (D), einem mit dem Dialysator und einer externen Wasserversorgung in Verbindung stehenden Wassereingangssystem zur Versorgung des Dialysators (D) mit frischer Dialysierflüssigkeit sowie mit einer mit dem Dialysator (D) in Verbindung stehenden Leitung (32) für gebrauchte Dialysierflüssigkeit, wobei das Wassereingangssystem einen Behälter (20) für Wasser oder eine sonstige Flüssigkeit, insbesondere für RO-Wasser aufweist, und wobei das Dialysegerät des Weiteren einen Wärmetauscher (40) aufweist, der einerseits mit der Leitung (32) für gebrauchte Dialysierflüssigkeit und andererseits mit dem Wassereingangssystem in Verbindung steht, so dass Wärme von der gebrauchten Dialysierflüssigkeit an die in dem Wassereingangssystem befindliche Flüssigkeit übertragen wird, wobei der Behälter (20) eine Einrichtung zur physikalischen Trennung der externen Wasserversorgung und der nachgelagerten Abschnitte des Wassereingangssystems aufweist, vorzugsweise eine Freifallstrecke für eintretende Flüssigkeit von der Wasserversorgung, und wobei der Wärmetauscher stromabwärts des Behälters angeordnet ist.
PCT/EP2016/001613 2015-09-28 2016-09-28 Dialysegerät WO2017054923A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US15/763,260 US10729837B2 (en) 2015-09-28 2016-09-28 Dialysis machine
EP16774453.1A EP3355951B1 (de) 2015-09-28 2016-09-28 Dialysegerät
CN201680056059.XA CN108136093B (zh) 2015-09-28 2016-09-28 透析机
BR112018006053A BR112018006053A2 (pt) 2015-09-28 2016-09-28 máquina de diálise.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015012604.0A DE102015012604A1 (de) 2015-09-28 2015-09-28 Dialysegerät
DE102015012604.0 2015-09-28

Publications (2)

Publication Number Publication Date
WO2017054923A2 WO2017054923A2 (de) 2017-04-06
WO2017054923A3 true WO2017054923A3 (de) 2017-06-08

Family

ID=57018114

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2016/001613 WO2017054923A2 (de) 2015-09-28 2016-09-28 Dialysegerät

Country Status (6)

Country Link
US (1) US10729837B2 (de)
EP (1) EP3355951B1 (de)
CN (1) CN108136093B (de)
BR (1) BR112018006053A2 (de)
DE (1) DE102015012604A1 (de)
WO (1) WO2017054923A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016013316A1 (de) * 2016-11-08 2018-05-09 Fresenius Medical Care Deutschland Gmbh Dialysegerät und Verfahren zum Betreiben eines Dialysegerätes
DE102018107895A1 (de) 2018-04-04 2019-10-10 Fresenius Medical Care Deutschland Gmbh Dialysegerät
DE102018118564A1 (de) * 2018-07-31 2020-02-06 Fresenius Medical Care Deutschland Gmbh Vorrichtung und Verfahren zur Herstellung einer Dialyselösung

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4211455C1 (de) * 1992-04-06 1993-12-16 Schael Wilfried Verfahren und Vorrichtung zur Bereitung von Dialysierflüssigkeit für die Hämodialyse
WO2008065470A1 (en) * 2006-12-01 2008-06-05 Gambro Lundia Ab Blood treatment apparatus
WO2011112317A1 (en) * 2010-03-11 2011-09-15 Fresenius Medical Care Holdings, Inc. Dialysis system venting devices and related systems and methods
EP2497507A1 (de) * 2011-03-09 2012-09-12 B. Braun Avitum AG Dialysevorrichtung und Verfahren zum Betreiben einer Dialysevorrichtung
EP2554192A2 (de) * 2011-08-01 2013-02-06 Manfred Völker Kombination eines Einzelplatz-RO-Gerätes mit einem Hämodialysegerät
EP2826505A1 (de) * 2013-07-18 2015-01-21 B. Braun Avitum AG Dialyseanlage mit Wärmerückgewinnung
WO2015071247A1 (en) * 2013-11-13 2015-05-21 Gambro Lundia Ab Dialysis monitors, methods relating to heating of fluids, and use of battery units of dialysis monitors

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3878095A (en) * 1974-05-02 1975-04-15 Advanced Medical Sciences Inc Dialysis apparatus
US5486286A (en) 1991-04-19 1996-01-23 Althin Medical, Inc. Apparatus for performing a self-test of kidney dialysis membrane
US6945257B2 (en) * 1997-06-23 2005-09-20 Princeton Trade & Technology Method for cleaning hollow tubing and fibers
DE19929327B4 (de) 1999-06-26 2004-11-18 Fresenius Medical Care Deutschland Gmbh Vorrichtung zur Versorgung einer medizintechnischen Einrichtung mit einer Flüssigkeit
JP5181394B2 (ja) * 2005-05-06 2013-04-10 クアンタ フルーイド ソリューションズ リミテッド 透析装置
AU2007350967B2 (en) * 2007-04-12 2012-04-12 Gambro Lundia Ab Method and apparatus for priming an extracorporeal blood circuit.
US8801922B2 (en) * 2009-06-24 2014-08-12 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Dialysis system
WO2015074999A1 (en) * 2013-11-22 2015-05-28 Gambro Lundia Ab A warming arrangement and a method for warming

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4211455C1 (de) * 1992-04-06 1993-12-16 Schael Wilfried Verfahren und Vorrichtung zur Bereitung von Dialysierflüssigkeit für die Hämodialyse
WO2008065470A1 (en) * 2006-12-01 2008-06-05 Gambro Lundia Ab Blood treatment apparatus
WO2011112317A1 (en) * 2010-03-11 2011-09-15 Fresenius Medical Care Holdings, Inc. Dialysis system venting devices and related systems and methods
EP2497507A1 (de) * 2011-03-09 2012-09-12 B. Braun Avitum AG Dialysevorrichtung und Verfahren zum Betreiben einer Dialysevorrichtung
EP2554192A2 (de) * 2011-08-01 2013-02-06 Manfred Völker Kombination eines Einzelplatz-RO-Gerätes mit einem Hämodialysegerät
EP2826505A1 (de) * 2013-07-18 2015-01-21 B. Braun Avitum AG Dialyseanlage mit Wärmerückgewinnung
WO2015071247A1 (en) * 2013-11-13 2015-05-21 Gambro Lundia Ab Dialysis monitors, methods relating to heating of fluids, and use of battery units of dialysis monitors

Also Published As

Publication number Publication date
BR112018006053A2 (pt) 2018-10-09
EP3355951B1 (de) 2021-04-21
CN108136093B (zh) 2021-08-10
US20180272054A1 (en) 2018-09-27
WO2017054923A2 (de) 2017-04-06
CN108136093A (zh) 2018-06-08
EP3355951A2 (de) 2018-08-08
DE102015012604A1 (de) 2017-03-30
US10729837B2 (en) 2020-08-04

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